Location History:
- Hubei, CN (2023)
- Wuhan, CN (2023 - 2024)
Company Filing History:
Years Active: 2023-2025
Title: Wanbo Geng: Innovator in Three-Dimensional Memory Technology
Introduction
Wanbo Geng is a prominent inventor based in Wuhan, China, known for his significant contributions to the field of semiconductor technology. He holds a total of 10 patents, showcasing his innovative approach to developing advanced memory devices.
Latest Patents
Among his latest patents is a groundbreaking invention titled "Three-dimensional memory devices with channel structures having plum blossom shape." This patent describes embodiments of three-dimensional (3D) memory devices and methods for forming them. In this invention, a 3D memory device includes a substrate and a channel structure that extends vertically above the substrate, featuring a unique plum blossom shape with multiple petals in a plan view. The channel structure comprises several semiconductor channels located within the petals.
Another notable patent is "Two-step L-shaped selective epitaxial growth." This disclosure presents a method for processing a semiconductor device that includes a stack formed over a source sacrificial layer above a substrate. The method involves several steps, including exposing a lower sidewall of the channel structure, forming a protection layer, and creating a source connection layer over the exposed channel layer and substrate.
Career Highlights
Wanbo Geng is currently employed at Yangtze Memory Technologies Co., Ltd., where he continues to push the boundaries of memory technology. His work has been instrumental in advancing the capabilities of 3D memory devices, making significant impacts in the semiconductor industry.
Collaborations
He collaborates with talented coworkers, including Lei Xue and Tingting Gao, who contribute to the innovative environment at Yangtze Memory Technologies Co., Ltd.
Conclusion
Wanbo Geng's contributions to the field of semiconductor technology, particularly in 3D memory devices, highlight his role as a leading inventor. His patents reflect a commitment to innovation and excellence in technology development.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.